Effect of perceived barriers to diabetes self-care on hemoglobin Alc, 190 - 01 - 04 - LD1017 .C8133 1998 S6, Volume: Suhr Library Clarion University Venango Special Collection LD1017 .C8133 1998 S6; Volume: Carlson Library Level A Main Quarto Collection RC660 .S6 1998. Clarion University Archives. http://buoy1.klnpa.org/repositories/2/resources/973 Accessed May 01, 2025.